The 55HZ Limited retains all of the performance features of the 55HZ-H Hyper, with a wicked appearance too!
* This special version of the 55HZ-H is all black, with "2010 Heli Jamboree Edition" stamped on the engine and pipe. Plus, each engine and pipe are matched up at the factory with their own serial numbers.
* Features a dual needle 40L carburetor with four-arm throttle lever
* The power of a .60 — with the same mounting pattern and silencer size as the 50SX-H Hyper engine.
The compact PowerBoost Pipe improves efficiency and power for idling, hovering and performing high-rpm maneuvers.
SPECIFICATIONS
Displacement: 0.55 cu in (8.93 cc)
Bore: 0.91 in (23 mm)
Stroke: 0.85 in (21.5 mm)
Practical rpm: 2,000-20,000
Weight: 14.39 oz (408 g)
Power Output: 2.1 hp @ 17,000 rpm
Weight: 14.39 oz (408 g)